package co.gov.medellin.ssti.sub.paoyer.administration.web.action;

import java.io.IOException;
import java.util.Collection;
import java.util.Vector;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;

import co.gov.medellin.ssti.sub.paoyer.administration.AdministrationMngr;
import co.gov.medellin.ssti.sub.paoyer.administration.exception.AdministrationUserException;
import co.gov.medellin.ssti.sub.paoyer.administration.model.vo.ApplicationVO;
import co.gov.medellin.ssti.sub.paoyer.administration.model.vo.FlexValueVO;
import co.gov.medellin.ssti.sub.paoyer.administration.util.AccessControl;
import co.gov.medellin.ssti.sub.paoyer.administration.web.form.FlexValueForm;
import co.gov.medellin.ssti.sub.paoyer.common.exception.CommonUserException;
import co.gov.medellin.ssti.sub.paoyer.common.exception.SystemException;
import co.gov.medellin.ssti.sub.paoyer.common.exception.UserException;

public class ModifyFlexValueTypeAction extends Action {
	/**
	 * This is the main action called from the Struts framework.
	 * 
	 * @param mapping
	 *            The ActionMapping used to select this instance.
	 * @param form
	 *            The optional ActionForm bean for this request.
	 * @param request
	 *            The HTTP Request we are processing.
	 * @param response
	 *            The HTTP Response we are processing.
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws IOException, ServletException {

		FlexValueForm flexValueTypeForm = (FlexValueForm) form;
		ActionMessages messages = new ActionMessages();

		try {
			HttpSession session = request.getSession();
			AccessControl access = new AccessControl();
			String path = mapping.getPath();
			access.validateAccess(path, request, response);
			AdministrationMngr delegate = new AdministrationMngr();
			Collection<ApplicationVO> applicationsList = delegate
					.findApplicationByCriterea(new ApplicationVO());
			if (applicationsList != null && applicationsList.size() > 0) {
				request.setAttribute("applicationsList", applicationsList);
			}

			FlexValueVO flexValueType = new FlexValueVO();
			flexValueType.setFlexValueTypeInternalCode(flexValueTypeForm
					.getFlexValueTypeInternalCode());
			Vector<FlexValueVO> flexValueTypes = new Vector<FlexValueVO>(
					delegate.findFlexValueTypeByCriterea(flexValueType));
			flexValueType = (FlexValueVO) flexValueTypes.firstElement();
			session.setAttribute("flexValueTypeSelected", flexValueType);

		} catch (UserException ue) {
			messages.add("msgWarn", new ActionMessage("loginForm.message."
					+ ue.getExceptionVO().getId()));
			saveMessages(request, messages);
			if (ue.getExceptionVO().getId() == AdministrationUserException.ENDED_SESSION) {
				response.sendRedirect(request.getContextPath() + "/index.jsp");
			} else if (ue.getExceptionVO().getId() == CommonUserException.NOT_ALLOWED_RESOURCE) {
				response.sendRedirect(request.getContextPath()
						+ "/admin/tile/invalidatedResource.jsp");
			} else {
				return mapping.getInputForward();
			}

		} catch (SystemException se) {
			messages.add("msgError", new ActionMessage("loginForm.message."
					+ se.getExceptionVO().getId()));
			saveMessages(request, messages);

		}
		return mapping.findForward("success");
	}
}